Detachable visor



FIG. 1: Top right perspective view;

FIG. 2: Right side elevation (the left side is a mirror image);

FIG. 3: Front elevation shown without the attachments to the eyeglass stems for clarity of illustration;

FIG. 4: Rear elevation shown without the attachments to the eyeglass stems for clarity of illustration;

FIG. 5: Top plan view shown without the attachments to the eyeglass stems for clarity of illustration; and,

FIG. 6: Bottom plan view shown without the attachments to the eyeglass stems for clarity of illustration. .

The broken lines in the drawings depict environmental matter only and form no part of the claimed design. 

The ornamental design for a detachable visor, as shown and described. 